Can I use ASN1_INTEGER_free directly?

Can I use ASN1_INTEGER_free directly to free the memory allocated by ASN1_INTEGER_dup ? Thanks Regards, Sanju

multiple handshake message

how to send multiple handshake message

empty certificate-messag

How to send empty certificate-message in response to certificate request from server ?

OPENSSL_NO_SSL3 defined

I was going through ssl23_client_hello function in ss23_clnt.c Does anyone know when OPENSSL_NO_SSL3 is defined? Regards, Sanju.

protocol version selection in case of SSLv23_method

I am using OpenSSL 1.0.1e. I just wanted to know If SSL_CTX object uses SSLv23_method then client sends SSLv2 client-hello message. How can I send SSLv3 client-hello message by using the same connection method (SSLv23_method). I don't want to disable any protocol except SSLv2 don't want to use

how to achieve protocol version fallback

How can we achieve client-hello protocol version fallback mechanism in OpenSSL 1.0.1e? Regards, Sanju.